Father Henri Caffarel was the Parish Priest that the first couples approached and asked about developing their spirituality, and he accompanied and help develop the movement and its’ charism for many years as it grew and spread throughout the world. On recognition of this, there has been a move to develop a cause for his canonisation, and this reached a crucial stage on the 18th October 2014, when the first stage of this cause was formally closed and the documentation sent to Rome. This ceremony, which included the sealing of the boxes holding the documentation, and concluding with a Mass celebrating his life, took place in Paris, attended by many couples from Teams.